Lattice Boltzmann Simulation of Collision between 2D Circular Particles Suspension in Couette Flow

Collision between 2D circular particles suspension in Couette flow is simulated by using multiple-relaxation-time based lattice Boltzmann and direct forcing/fictitious domain method in this paper. The patterns of particle collisions are simulated and analyzed in detail by changing the velocity of to...

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Main Authors: Li-Zhong Huang, De-Ming Nie
Format: Article
Language:English
Published: Hindawi Limited 2013-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/2013/131025
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spelling doaj-266c75908e33434190ae7e1372d8a2032020-11-24T21:40:50ZengHindawi LimitedAbstract and Applied Analysis1085-33751687-04092013-01-01201310.1155/2013/131025131025Lattice Boltzmann Simulation of Collision between 2D Circular Particles Suspension in Couette FlowLi-Zhong Huang0De-Ming Nie1Institute of Fluid Engineering, Zhejiang University, Hangzhou 310027, ChinaCollege of Metrology and Technology Engineering, China Jiliang University, Hangzhou 310018, ChinaCollision between 2D circular particles suspension in Couette flow is simulated by using multiple-relaxation-time based lattice Boltzmann and direct forcing/fictitious domain method in this paper. The patterns of particle collisions are simulated and analyzed in detail by changing the velocity of top and bottom walls in the Couette flow. It can be seen from the simulation results that, while the velocity is large enough, the number of collisions between particles will change little as this velocity varies.http://dx.doi.org/10.1155/2013/131025
collection DOAJ
language English
format Article
sources DOAJ
author Li-Zhong Huang
De-Ming Nie
spellingShingle Li-Zhong Huang
De-Ming Nie
Lattice Boltzmann Simulation of Collision between 2D Circular Particles Suspension in Couette Flow
Abstract and Applied Analysis
author_facet Li-Zhong Huang
De-Ming Nie
author_sort Li-Zhong Huang
title Lattice Boltzmann Simulation of Collision between 2D Circular Particles Suspension in Couette Flow
title_short Lattice Boltzmann Simulation of Collision between 2D Circular Particles Suspension in Couette Flow
title_full Lattice Boltzmann Simulation of Collision between 2D Circular Particles Suspension in Couette Flow
title_fullStr Lattice Boltzmann Simulation of Collision between 2D Circular Particles Suspension in Couette Flow
title_full_unstemmed Lattice Boltzmann Simulation of Collision between 2D Circular Particles Suspension in Couette Flow
title_sort lattice boltzmann simulation of collision between 2d circular particles suspension in couette flow
publisher Hindawi Limited
series Abstract and Applied Analysis
issn 1085-3375
1687-0409
publishDate 2013-01-01
description Collision between 2D circular particles suspension in Couette flow is simulated by using multiple-relaxation-time based lattice Boltzmann and direct forcing/fictitious domain method in this paper. The patterns of particle collisions are simulated and analyzed in detail by changing the velocity of top and bottom walls in the Couette flow. It can be seen from the simulation results that, while the velocity is large enough, the number of collisions between particles will change little as this velocity varies.
url http://dx.doi.org/10.1155/2013/131025
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AT demingnie latticeboltzmannsimulationofcollisionbetween2dcircularparticlessuspensionincouetteflow
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